Sealey Premier 8 Piece 1/4" 3/8" 1/2" Drive Spline Socket Bit Set in EVA Tray M4-M16 Set Up_1.3mm Drill Bit Depth Stops: 6mm

Drill Bit Depth Stops: 6mm

Heat Treated and Chrome Plated with a Fully Polished Mirror Finish for Corrosion Resistance

Cylindrical Front End Cut - Head Size: 10 x 20mm

Spark Plug Sockets: 16mm

Sealey Premier 8 Piece 1/4" 3/8" 1/2" Drive Spline Socket Bit Set in EVA Tray M4-M16 Set Up_1.3mm Drill Bit Depth Stops: 6mmSealey Premier 8pc 1 4", 3 8" and 1 2" Drive Spline Socket Bit Set Forged Chrome Vanadium Steel 1 4", 3 8" and 1 2" Drive Sockets with S2 Steel Spline Bits Sockets are Heat Treated and Chrome Plated with a Fully Polished Mirror Finish Knurled Ring to Assist Gripping of Socket with Oily Fingers Supplied in EVA Tray Contents: 1 4" Drive Sockets (30mm): M4M5M6 3 8" Drive Sockets (38mm): M8M10M12 1 2" Drive Sockets (52mm): M14M16